“The Somewhat True History of St. Bernard (Abridged): A Love Story,” by Barry Lemoine, 3 p.m., Nunez College Auditorium, 3710 Paris Road, Chalmette. Tickets: $12 in advance and $15 at the door and can be purchased at PJ’s offeehouse in Chalmette or by calling 504.301.8770.

Katrina Artistically Revisited Canal Place theater, 333 Canal St., 10 p.m., lobby; 11 p.m., main theater. For ages 21 and older. Free admission, $2 parking at Canal Place with validation. Katrina-themed presentations from New Orleans and south Louisiana artists and citizens include film shorts and documentary trailers, original songs, live music, poetry, a book excerpt, first responder oral stories, books and photographs.

St. Bernard Project’s 24-Hour Build, in which volunteers will work in eight-hour shifts on three homes in the New Orleans area. The first shift is 4 p.m. Sunday until midnight. The second shift is midnight until 8 a.m. Monday, and the third is 8 a.m. to 4 p.m. Monday.

Wreath-laying ceremony, 9:30 a.m., 5056 Canal St., New Orleans. Hosted by the Crescent City Funeral Directors and Embalmers Association, The Orleans Embalmers and Associates, the Louisiana Morticians and Funeral Directors Association and embalmers and funeral directors from across Louisiana.

“Surviving Katrina” memorial event, 11 a.m. to 2 p.m., 1826 Tennessee St. The Big Nine Social and Pleasure Club, the Mardi Gras Indians and the sons of Jazz Brass Band will take part.

The St. Bernard Parish School Board’s annual day of reflection breakfast, 8:30 a.m., Chalmette High School Lacoste Campus Gymnasium, 1101 E. Judge Perez Drive, Chalmette. Tickets, $10, must be must be purchased in advance. Tickets will not be sold at the door. For information, contact Shelby Harrison at 504.301.2000 or sharrison@sbpsb.org.

The Greater New Orleans Community Data Center and University of New Orleans introduces a new book, “Resilience and Opportunity: Lessons from the U.S. Gulf Coast after Katrina and Rita,” 1 to 4:30 p.m. at the University of New Orleans Homer L. Hitt Alumni and Visitors Center in the Geoghegan Grand Ballroom. A reception will follow from 4:30 to 5:30 p.m. Attendance is free, but space is limited, and pre-registration is required. RSVP at http://gnocommunitydatacenter.eventbrite.com.

Homecoming party for St. Bernard Project client Robert Christy, 4:30 p.m., 6318 N. Prieur St., New Orleans. Christy is a World War II veteran who bought his Lower 9th Ward residence in the 1950s and subsequently lost everything in the storm.

Anniversary event, 5:30 p.m., John McDonogh High School, 2426 Esplanade Ave. The John McDonogh Alumni Association, Parents Across America NOLA, the Downtown Neighborhood Improvement Association and the Esplanade Ridge/Treme Civic Association will commemorate the Katrina anniversary and review the state of public education.

The African-American Leadership Project will host a Katrina anniversary commemoration at the foot of the Danziger Bridge, on the Louisa Street side, at 6:30 p.m. Organizers also will announce the official kickoff effort to rename the Danziger Bridge in honor of Ronald Madison and James Brissette, the two people who were shot and killed by police officers on the bridge on Sept. 4, 2005.

A Community Voice is hosting an event to debut the new book “The Battle of the Ninth Ward” by ACORN founder Wade Rathke, 6 p.m., Light City Church, 6117 St. Claude Ave., New Orleans. Residents will lead a discussion on their campaigns against city officials who wanted to turn their neighborhood into wetlands and the struggles since Katrina to get their fair share of recovery money. Rathke and Community Voice leader Vannesa Gueringer will answer questions and autograph the book.

The Grand Lodge of Free Accepted Masons of the State of Louisiana will hold a “Remembrance Day” event 1:30 p.m. at the Jerusalem Shrine Center, 1940 Ormond Blvd, Destrehan. Remembrance Day has been proclaimed in several parishes as a joint commemoration of the Hurricane Katrina and Sept. 11 anniversaries. The show will include a concert by the Jerusalem Shrine Band.